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81.发明授权公开(公告)号：US11968685B2
公开(公告)日：2024-04-23
申请号：US17413800
申请日：2019-12-13
Applicant: LG ELECTRONICS INC.
Inventor： Kyuseok Kim , Hyungtae Kim , Kijun Kim , Jiwon Kang , Kilbom Lee
IPC: H04W72/23 , H04L1/1812 , H04L5/00
CPC classification number: H04W72/23 , H04L1/1812 , H04L5/0048
Abstract: The present specification relates to a method, performed by a base station, for transmitting and receiving data in a wireless communication system. More particularly, a terminal receives, from the base station, configuration information for setting a control resource set (CORESET) and receives first downlink control information (DCI) and second DCI, on the basis of the configuration information. Afterward, the terminal receives a first physical downlink shared channel (PDSCH) on a resource scheduled by the first DCI and receives a second PDSCH on a resource scheduled by the second DCI. Afterward, the terminal transmits first Ack/Nack with respect to the first PDSCH and Ack/Nack with respect to the second PDSCH, wherein the first Ack/Nack and the second Ack/Nack are transmitted through different resources in the same slot.
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82.发明授权公开(公告)号：US11937267B2
公开(公告)日：2024-03-19
申请号：US18230935
申请日：2023-08-07
Applicant: LG ELECTRONICS INC.
Inventor： Jaehoon Chung , Jiwon Kang , Seongwon Go , Kyuseok Kim , Haewook Park
IPC: H04W72/23 , H04L1/1812
CPC classification number: H04W72/23 , H04L1/1812
Abstract: Disclosed are a method and a device for dynamically indicating and applying spatial parameters in a wireless communication system. A method for applying spatial parameters by means of a terminal in a wireless communication system, according to one embodiment of the present disclosure, comprises the steps of: receiving, from a base station, downlink control information (DCI) including first information on one or more spatial parameters, second information on time domain resource allocation, and third information on whether to schedule a data channel; transmitting, on the basis of the second information, hybrid automatic repeat request-acknowledgement (HARQ-ACK) information to the base station on the basis of the third information indicating that the data channel is not scheduled; and after transmitting the HARQ-ACK information, performing uplink transmission to the base station or downlink reception from the base station on the basis of the one or more spatial parameters based on the first information.
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公开(公告)号：US11929808B2
公开(公告)日：2024-03-12
申请号：US18110635
申请日：2023-02-16
Applicant: LG ELECTRONICS INC.
Inventor： Kyuseok Kim , Hyungtae Kim , Jiwon Kang , Haewook Park
CPC classification number: H04B7/0626 , H04L5/0048
Abstract: Disclosed are a method and apparatus for transmitting and receiving channel state information in a wireless communication system. The method for transmitting channel state information (CSI) according to an embodiment of the present disclosure, may comprise the steps of: receiving, from a base station, configuration information related to the CSI, wherein the configuration information includes information about a CSI-RS resource set; receiving a CSI-reference signal (CSI-RS) from the base station; and transmitting the CSI, to the base station, on the basis of the configuration information and the CSI-RS. The CSI-RS resource set may include M CSI-RS resource groups (M is a natural number), and the CSI may include N first CSI sets generated on the basis of a single CSI-RS resource in N mutually different CSI-RS resource groups (N≤M, N is a natural number) from among the M CSI-RS resource groups.
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公开(公告)号：US11785610B2
公开(公告)日：2023-10-10
申请号：US17258848
申请日：2019-07-09
Applicant: LG ELECTRONICS INC.
Inventor： Kilbom Lee , Kyuseok Kim , Jiwon Kang
IPC: H04W72/12 , H04W72/23 , H04L5/00 , H04W72/0446 , H04W72/0453 , H04W72/543
CPC classification number: H04W72/23 , H04L5/0051 , H04W72/0446 , H04W72/0453 , H04W72/543
Abstract: The present invention provides a method for transmitting or receiving a downlink signal between a terminal and a base station in a wireless communication system and an apparatus for supporting same. According to an embodiment applicable to the present invention, a terminal may assume, on the basis of received first downlink control information (DCI), whether a first physical downlink shared channel (PDSCH) scheduled by the first DCI is received while overlapping with another physical downlink shared channel in terms of time/frequency resources, and on the basis of the assumption, the terminal can receive the first PDSCH more reliably.
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85.发明授权公开(公告)号：US11778637B2
公开(公告)日：2023-10-03
申请号：US17992488
申请日：2022-11-22
Applicant: LG ELECTRONICS INC.
Inventor： Jaehoon Chung , Jiwon Kang , Seongwon Go , Kyuseok Kim , Haewook Park
IPC: H04W72/23 , H04L1/1812
CPC classification number: H04W72/23 , H04L1/1812
Abstract: Disclosed are a method and a device for dynamically indicating and applying spatial parameters in a wireless communication system. A method for applying spatial parameters by means of a terminal in a wireless communication system, according to one embodiment of the present disclosure, comprises the steps of: receiving, from a base station, downlink control information (DCI) including first information on one or more spatial parameters, second information on time domain resource allocation, and third information on whether to schedule a data channel; transmitting, on the basis of the second information, hybrid automatic repeat request-acknowledgement (HARQ-ACK) information to the base station on the basis of the third information indicating that the data channel is not scheduled; and after transmitting the HARQ-ACK information, performing uplink transmission to the base station or downlink reception from the base station on the basis of the one or more spatial parameters based on the first information.
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Patent Agency Ranking
86.发明公开公开(公告)号：US20230284045A1
公开(公告)日：2023-09-07
申请号：US18010980
申请日：2021-06-21
Applicant: LG ELECTRONICS INC.
Inventor： Seongwon Go , Jiwon Kang , Kyuseok Kim , Jaehoon Chung
Abstract: A method and an apparatus for transmitting/receiving a signal in a wireless communication system are disclosed. A method for receiving a downlink signal according to one embodiment of the present disclosure, may comprise steps of: receiving, from a base station, configuration information related to transmission parameters for a plurality of signals; receiving, from the base station, an update message for updating a transmission parameter for a specific downlink signal; and receiving the downlink signal based on the updated transmission parameter. Transmission parameters for one or more signals including the specific downlink signal among the plurality of signals may be all identically updated by the update message.
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87.发明授权公开(公告)号：US11723037B2
公开(公告)日：2023-08-08
申请号：US17108580
申请日：2020-12-01
Applicant: LG Electronics Inc.
Inventor： Kyuseok Kim , Hyungtae Kim , Jiwon Kang , Sukhyon Yoon , Kilbom Lee
CPC classification number: H04W72/23 , H04L5/0048
Abstract: The present invention relates to a method and device for operating a terminal in a wireless communication system. According to the present invention, downlink control information is transmitted to a terminal and can include symbol information related to the last symbol of a downlink shared channel. A method and device can be provided wherein a terminal transmits a first demodulation reference signal(DMSR) and at least one second DMRS for demodulating downlink data, and transmits data through the downlink shared channel, and a symbol position to which the at least one second DMRS is mapped is determined according to the symbol information.
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公开(公告)号：US11700093B2
公开(公告)日：2023-07-11
申请号：US16652978
申请日：2018-10-10
Applicant: LG ELECTRONICS INC.
Inventor： Kukheon Choi , Jonghyun Park , Jiwon Kang , Kyuseok Kim , Kilbom Lee
IPC: H04L5/00 , H04W72/0446 , H04W72/20
CPC classification number: H04L5/0048 , H04L5/0012 , H04W72/0446 , H04W72/20
Abstract: A method for transmitting an SRS by a user equipment may comprise the steps of: transmitting, to a base station, user equipment capability information including information on a frequency bandwidth where SRS frequency hopping for the user equipment is possible; receiving, from the base station, first information on an SRS bandwidth configuration and second information on the start point of an SRS frequency for transmission of an SRS; and transmitting the SRS to the base station on the basis of the first information and the second information, wherein the frequency bandwidth where SRS frequency hopping for the user equipment is possible corresponds to a partial frequency bandwidth within a bandwidth part (BWP) configured for transmission of the SRS. The UE is capable of communicating with at least one of another UE, a UE related to an autonomous driving vehicle, a base station or a network.
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89.发明授权公开(公告)号：US11696310B2
公开(公告)日：2023-07-04
申请号：US17979090
申请日：2022-11-02
Applicant: LG ELECTRONICS INC.
Inventor： Kyuseok Kim , Hyungtae Kim , Jiwon Kang , Sukhyon Yoon , Kilbom Lee
CPC classification number: H04W72/23 , H04L5/0048
Abstract: The present invention relates to a method and device for operating a terminal in a wireless communication system. According to the present invention, downlink control information is transmitted to a terminal and can include symbol information related to the last symbol of a downlink shared channel. A method and device can be provided wherein a terminal transmits a first demodulation reference signal (DMSR) and at least one second DMRS for demodulating downlink data, and transmits data through the downlink shared channel, and a symbol position to which the at least one second DMRS is mapped is determined according to the symbol information.
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90.发明授权公开(公告)号：US11683140B2
公开(公告)日：2023-06-20
申请号：US17480796
申请日：2021-09-21
Applicant: LG Electronics Inc.
Inventor： Kukheon Choi , Jonghyun Park , Jiwon Kang , Kyuseok Kim , Minki Ahn , Kilbom Lee
CPC classification number: H04L5/0048 , H04W72/23
Abstract: A method for a terminal to receive Sounding Reference Symbol (SRS) configuration information in a wireless communication system comprises: a step of receiving SRS configuration information for SRS transmission in units of concatenated SRS blocks from a base station; and a step of transmitting SRS to the base station on the concatenated SRS blocks on the basis of the SRS configuration information, wherein the SRS configuration information may include information indicating a length of one SRS block, information indicating the number of SRS blocks, and information indicating an SRS block in which truncation is performed among the concatenated SRS blocks.
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